Zhao Yun was a major military general during the civil wars of the late Han Dynasty and during the Three Kingdoms era of China. For most of his career, Zhao Yun served the warlord Liu Bei, playing a part in the establishment of Shu Han. In literature and folklore he is lauded as the third member of the Five Tiger Generals.

Due to the limited historical records, many facts about Zhao Yun's life remain unclear or unknown. The original records in Chen Shou's Records of Three Kingdoms are only a couple of hundred words long. Pei Songzhi's annotations provide a relatively clear, though still incomplete picture of Zhao Yun's life.